∫ Утверждение Mathlib
mem_support_of_reachable
Mathlib.Combinatorics.SimpleGraph.Connectivity.Connected
URI: https://scilib.ai/kg/mathlib#SimpleGraph.mem_support_of_reachable
∫ Утверждение Mathlib
Mathlib.Combinatorics.SimpleGraph.Connectivity.Connected
URI: https://scilib.ai/kg/mathlib#SimpleGraph.mem_support_of_reachable